Sinus insufflations are easy to practice. Our customers have found the best option is to use an Ozone Syringe (30ml recommended). This allows you to fill the syringe to the exact amount of ozone you want to use. Syringe Covers are useful for keeping the syringe clean or for using with multiple people.
We highly recommend using an ozone oil bubbler for sinus insufflations. Ozone can be harsh on its own, but bubbling it through oil makes it much more suitable for insufflations of this type.